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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(3): 2496-2503
DOI: https://doi.org/10.20546/ijcmas.2017.603.282


Biosynthesis of Silver Nanoparticles using Bacillus sp. and Evaluation of its Antibacterial Activity
Durairasu1, V. Indra1, N. Arunagirinathan2, J. Hemapriya3 and S. Vijayanand4*
1Department of Zoology, Presidency College, Chennai, Tamilnadu, India
2Department of Microbiology, Presidency College, Chennai, Tamilnadu, India
3Department of Microbiology, DKM College, Vellore, Tamilnadu, India
4Department of Biotechnology, Thiruvalluvar University, Vellore, Tamilnadu, India
*Corresponding author
Abstract:

Nanotechnology has recently emerged as an elementary discipline of science that explores the interaction of synthetic and biological materials. Nanotechnology is currently employed as a tool to exploit the darkest avenues of medical sciences to combat dreadful diseases caused by drug resistant microbes. Silver nanoparticles (Ag NPs) have been well known for its inhibitory and bactericidal effects. Silver Nanoparticles was synthesized by ecofriendly biogenic approach mediated by using the culture supernatant of Bacillus sp. DRI-6. The biogenic silver nanoparticles were characterized by UV-visible spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM) and Transmission electron microscopy (TEM). Ag NPs exhibited maximum antibacterial activity against E.coli and Pseudomonas sp.


Keywords: Antibacterial activity, Bactericidal,Bacillus sp. DRI-6, Silver Nanoparticles.
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How to cite this article:

Durairasu, M., V. Indra, N. Arunagirinathan, J. Hemapriya and Vijayanand, S. 2017. Biosynthesis of Silver Nanoparticles using Bacillus Sp. and Evaluation of its Antibacterial Activity.Int.J.Curr.Microbiol.App.Sci. 6(3): 2496-2503. doi: https://doi.org/10.20546/ijcmas.2017.603.282